The invention discloses an anti-winding cleaning type trundle which comprises a support, a cleaning device and a cleaning device. The hub is connected to the bracket in a rolling manner; the tire tread is arranged on the hub in a sleeving manner; the hub is connected to the support through the connecting shaft; the first connecting ring is arranged on the inner wall of the bracket; the bristles are arranged on the first connecting ring; the hub is provided with a ring groove, and the bristles are arranged in the ring groove in a penetrating mode. The hub is provided with a first through cavity corresponding to the connecting shaft, and the annular groove is formed in the outer side of the first through cavity. Wire winding can be effectively avoided, and normal use of the trundle is guaranteed.
本发明公开了一种防缠绕清洁式脚轮,包括:支架,被构造成具有一个安装空间;轮毂,滚动连接于支架上;胎面,套设于轮毂上;连接轴,将轮毂连接于支架上;第一连接环,设于支架内壁上;若干刷毛,设于第一连接环上;轮毂上设有环槽,刷毛穿设于环槽内;轮毂上设有与连接轴相对应的第一通腔,环槽设于第一通腔外侧;本发明能够有效避免丝线缠绕保证脚轮正常使用。
Anti-winding cleaning type trundle
防缠绕清洁式脚轮
2024-05-28
Patent
Electronic Resource
Chinese